| Name | State/Model | Diameter(mm) | Diameter & Allowable Deviation(mm) | Tensile Strengt(N/mm2) | Torsion | Elongation(%) | Electrical Resistivity(Ω·mm2/m) | |
| Foreward | Reverse | |||||||
| GB | GB | GB | GB | GB | GB | GB | GB | GB |
| Copper wire for electrical purposes | T1M20 | Φ8.0 | ±0.4 | - | 25 | ≧25 | ≧40 | ≦0.01707 |
| Round copper wire for electrical purposes | TY | Φ3.0 | ±Diameter×1% | ≧389 | - | - | ≧1.0 | ≦0.01770 |
| Round copper wire for electrical purposes | TR | Φ1.0-Φ3.20 | ±Diameter×1% | - | - | - | ≧25 | ≦0.017241 |
| Round copper wire for electrical purposes | TR | Φ0.10-Φ0.125 | ±0.003 | - | - | - | ≧10 | ≦0.017241 |
| Φ0.126-Φ0.30 | ±0.004 | - | - | - | ≧15 | |||
| Φ0.301-Φ0.38 | ±0.004 | - | - | - | ≧20 | |||
| Φ0.381-Φ0.57 | ±Diameter×1% | - | - | - | ≧20 | |||
| Φ0.571-Φ0.68 | ±Diameter×1% | - | - | - | ≧25 | |||
| Tinned round copper wire | TXR | Φ0.12-Φ0.125 | 0.006 | - | - | - | ≧12 | ≦0.01802 |
| -0.003 | ||||||||
| Φ0.126-Φ0.25 | 0.01 | - | - | - | ≧12 | ≦0.01802 | ||
| -0.004 | ||||||||
| Φ0.251-Φ0.40 | 0.01 | - | - | - | ≧15 | ≦0.01770 | ||
| -0.004 | ||||||||
| Φ0.401-Φ0.50 | ＋Diameter×2% | - | - | - | ≧15 | ≦0.01770 | ||
| －Diameter×1％ | ||||||||
| Φ0.501-Φ0.68 | ＋Diameter×2% | - | - | - | ≧20 | ≦0.01760 | ||
| －Diameter×1％ | ||||||||
| Category | Telephone | Address | |
| Sales Dept | 0553-6618077 | Nicha Town Industrial Zone, Wuwei County, Wuhu, Anhui Province | |
| Anhui Office I | Mainly responsible for the product sales in Wuwei area. | ||
| Anhui Office II | Mainly responsible for the product sales in Wuwei and Wuhu. | ||
| Direct Selling Office | Mainly responsible for the product sales in areas outside Wuwei and Wuhu. | ||
